OCIA themselves have some Vantec Spectrum UV LED Fans on the review block.

When I took the fan out of the package I noticed something right away that
I liked. Vantec chose not to use the wraparound electric band to supply power
to the LEDs. The power to the LEDs is carried via a channel in the bracing between
the fan body and motor. In my opinion there is less chance of damage with the
wires running in the channel.